Vintage Roberto Coin Amethyst, Shell and Diamond Oval Ring in White Gold

A striking vintage Roberto Coin amethyst,mother-of-pearl and diamond ring set in 18k white gold.The ring features a large oval cabochon amethyst with a soft, luminous appearance, complemented by a mother-of-pearl backing, and framed by a halo of round brilliant-cut diamonds, creating a bold and elegant statement piece.Due to its design and size, this piece can be worn for a variety of occasions and makes a standout addition to any jewellery collection.The estimated total weight of the diamonds is 0.72 carats, G-H in colour with VVS clarity. For size reference, the ring is currently a UK size L ½ (US size 6), but this can be sized upon request for a perfect fit. The head of the ring measures approximately 2.5 centimetres in length and 1.9 centimetres in width, with a band width of approximately 0.45 centimetres. It has a gross weight of 14.3 grams.The ring is stamped ROBERTO COIN, 750 (for 18k gold), Italy, *1226ML. Lastly, a valuation for insurance and authenticity will accompany this piece.